Whispers on the Wind: How Plants Warn Their Neighbors
Can a plant warn its neighbors when danger is near—even without touching them?
In this episode of The Gentle Inquiry, we explore the hidden chemical language of plants. When insects damage a leaf, plants can release invisible airborne compounds that influence nearby plants, helping them prepare their own defenses. These remarkable signals can also attract pollinators and natural enemies of plant-eating insects.
We’ll discover how volatile organic compounds, especially terpenoids, help plants respond to threats and interact with their environment. And we’ll look at what scientific research…
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